Header Slider in Browser Safari curtained off

Dear Sydney Support-Team,

first of all I want to say that you have a really great support.
I have a problem with my header slider. I have decreased the size of my header slider with this css style:

max-height: 65vh !important;

The domain of my website is www.festabzeichen.de

Everything is fine so far, but with the Apple browser Safari the Header Slider isn’t completely displayed. Do you know why or do you have an idea to solve this problem?

Best regards


The vh unit is not supported on all browser version, please check it here http://caniuse.com/#feat=viewport-units

Instead, you can use px. Please try CSS code below:

.header-slider {
    max-height: 450px !important;